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Electrical installation
Installer and user reference guide
73
EKVDX32~100A2VEB
VRV system air conditioner
4P664010-1 – 2021.08
3×
b
a
c
L N
10~15
70~90
10~20
10~15
70~90
7
P1P2 F1 F2 T1 T2
a
Power supply and earth wiring
b
Service cover with wiring diagram
c
Transmission wiring
6
Fix the cables
with tie wraps (see accessory bag) to the plastic clamps.
Note:
One of the remaining two tie wraps from the accessory bag is for the relay
PCB wiring and one is a spare tie wrap.
WARNING
If a gap is present at the cable entry, wrap the cable (or cables) with the sealing
material from the accessory bag.
This will prevent small objects (such as children's fingers, ... etc.) as well as fluid
droplets from entering the unit.
+
+
=
=
7
Reattach the service cover.
System example
P
1
P
2
P
1
P
2
F
1
F
2
T
1
T
2
N L
c
TO OUT/D
TO IN/D
a
L N
P
2
P
1
L N
P
2
P
1
L
N
b
d
P
1
P
2
P
1
P
2
F
1
F
2
T
1
T
2
N L
c
L
N
b
d
P
1
P
2
P
1
P
2
F
1
F
2
T
1
T
2
N L
c
L
N
e
a
Outdoor unit
b
Heat reclaim ventilation unit (VAM)
c
User interface
d
EKVDX indoor unit